package com.zhoukx.facade;

/**
 * @ClassName TheaterLight
 * @Description:  灯光
 * @Author zhoukx
 * @Date 2020/8/10
 **/
public class TheaterLight {
    private static TheaterLight instact = new TheaterLight();

    public static TheaterLight getInstance() {
        return instact;
    }


    public void up() {
        System.out.println("灯光 up .........");
    }

    public void down() {
        System.out.println("灯光 down .........");
    }

    public void dim(){
        System.out.println("灯光 dim。。。。。");
    }

    public void bright(){
        System.out.println("灯光 bright。。。。。");
    }
}
